linux-kernel - [PATCH] mm: page allocator: Reconsider zones for allocation after direct reclaim fix

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Date:	Tue, 19 Jul 2011 12:46:19 +0100
From:	Mel Gorman <mgorman@...e.de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Minchan Kim <minchan.kim@...il.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Christoph Lameter <cl@...ux.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] mm: page allocator: Reconsider zones for allocation after
 direct reclaim fix


mm/page_alloc.c: In function â__alloc_pages_direct_reclaimâ:
mm/page_alloc.c:1983:3: error: implicit declaration of function âzlc_clear_zones_fullâ

This patch is a build fix for !CONFIG_NUMA that should be merged with
mm-page-allocator-reconsider-zones-for-allocation-after-direct-reclaim.patch .

Signed-off-by: Mel Gorman <mgorman@...e.de>
---
 mm/page_alloc.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 149409c..0f50cdb 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1647,6 +1647,10 @@ static int zlc_zone_worth_trying(struct zonelist *zonelist, struct zoneref *z,
 static void zlc_mark_zone_full(struct zonelist *zonelist, struct zoneref *z)
 {
 }
+
+static void zlc_clear_zones_full(struct zonelist *zonelist)
+{
+}
 #endif	/* CONFIG_NUMA */
 
 /*
--
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